package cn.tedu.sp04.order.service;

import cn.tedu.sp01.pojo.Item;
import cn.tedu.sp01.pojo.Order;
import cn.tedu.sp01.pojo.User;
import cn.tedu.sp01.service.OrderService;
import cn.tedu.sp04.order.feign.ItemClient;
import cn.tedu.sp04.order.feign.UserClient;
import cn.tedu.web.util.JsonResult;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
@Slf4j
public class OrderServiceImpl implements OrderService {
    @Autowired
    private ItemClient itemClient;
    @Autowired
    private UserClient userClient;

    @Override
    public Order getOrder(String orderId) {
        log.info("获取订单,orderId="+orderId);
        //todo:远程调用 获取商品列表和用户数据
        JsonResult<List<Item>> items=itemClient.getItems(orderId);
        log.info("调动商品列表结果"+items);
        JsonResult<User> user=userClient.getUser(8);

        Order order=new Order();
        order.setId(orderId)
                .setItems(items.getData())
                .setUser(user.getData());
        return order;
    }

    @Override
    public void addOrder(Order order) {
        log.info("保存订单:  "+order);
        //todo:远程调用   减少商品库存 增加用户积分
        itemClient.decreaseNumber(order.getItems());
        userClient.addScore(order.getUser().getId(),1000);
    }
}
